Physics, 03.06.2021 14:00 nickmoose04

A ray of light travelling in medium P (μ=1.75) enters medium Q (μ=1.5). (a) Will the ray of light bend towards or away from the normal?
(b) Calculate the speed of light in medium Q, if the speed of the light in vacuum is 3X108m/s

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 23:10

6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.

Answers: 2

Answer

Physics, 21.06.2019 23:30

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

Answers: 3

Answer

Physics, 22.06.2019 15:30

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)

Answers: 3

Answer

Physics, 22.06.2019 19:20

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).

Answers: 3

Answer

You know the right answer?

A ray of light travelling in medium P (μ=1.75) enters medium Q (μ=1.5). (a) Will the ray of light b...

Questions